This watch is totally Ninja…a real Warrior’s watch! The Roger Dubuis Excalibur Skeleton Double Flying Tourbillon is not an entirely new watch, but it is the first time it has been executed in black titanium. Also the first time with the “new” more encompassing Geneva Seal. And it looks, well, badass. This will be a limited edition of 88 pieces, delivered on a hand-sewn black alligator-skin strap with an adjustable folding buckle in titanium.